New Scientist on MSN1d
Meteorite crystals show evidence of hot water on ancient Mars
A rock that formed around 4.5 billion years ago on Mars before being blasted into space by a meteor strike and making its way ...
IFLScience on MSN12d
Enhydros, Agates, And Fluid Inclusions: The Ancient Rocks With A Juicy Center
Liquid-filled rocks form when minerals trap fluids, but depending on their composition they can either be classed as enhydros, enhydro agates, or fluid inclusions. An enhydro is a hollow nodule that ...